Givi misure offers a one-stop solution for all precision measurements. Scr3923 scale is with extra protection of four lips construction, most versatile, can withstand harsher conditions and available in any desired length. Isa 2320 steel scale is slim and suited for small and compact machines. Pbs 100-5z is rugged design to work under difficult conditions such as press brakes, etc. Nch open scales are of non-contact movement with easy maintenance and wide mounting tolerance. The reader-heads of all steel scales are provided with ball bearings. The hybrid circuit inside the reader-head is calibrated with laser instruments. Steel scales are most preferred for measurements in machine tools and machineries as thermal expansion co-efficient of scales, matches with machine elements.